CN102474001B - 具有多个馈送电路的天线 - Google Patents

具有多个馈送电路的天线 Download PDF

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Publication number
CN102474001B
CN102474001B CN201080035985.1A CN201080035985A CN102474001B CN 102474001 B CN102474001 B CN 102474001B CN 201080035985 A CN201080035985 A CN 201080035985A CN 102474001 B CN102474001 B CN 102474001B
Authority
CN
China
Prior art keywords
feed point
dielectric substrate
antenna assembly
series
antenna
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201080035985.1A
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English (en)
Chinese (zh)
Other versions
CN102474001A (zh
Inventor
布里安·柯林斯
马克·哈珀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Microsoft Technology Licensing LLC
Original Assignee
Microsoft Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Microsoft Corp filed Critical Microsoft Corp
Publication of CN102474001A publication Critical patent/CN102474001A/zh
Application granted granted Critical
Publication of CN102474001B publication Critical patent/CN102474001B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/06—Details
    • H01Q9/14—Length of element or elements adjustable
    • H01Q9/145—Length of element or elements adjustable by varying the electrical length

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
CN201080035985.1A 2009-08-17 2010-08-12 具有多个馈送电路的天线 Active CN102474001B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0914280.3A GB2472779B (en) 2009-08-17 2009-08-17 Antennas with multiple feed circuits
GB0914280.3 2009-08-17
PCT/GB2010/051335 WO2011021027A2 (en) 2009-08-17 2010-08-12 Antennas with multiple feed circuits

Publications (2)

Publication Number Publication Date
CN102474001A CN102474001A (zh) 2012-05-23
CN102474001B true CN102474001B (zh) 2014-11-05

Family

ID=41171439

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080035985.1A Active CN102474001B (zh) 2009-08-17 2010-08-12 具有多个馈送电路的天线

Country Status (7)

Country Link
US (1) US9070975B2 (ko)
EP (2) EP2467898B1 (ko)
KR (1) KR101652146B1 (ko)
CN (1) CN102474001B (ko)
GB (1) GB2472779B (ko)
TW (1) TWI538305B (ko)
WO (1) WO2011021027A2 (ko)

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GB2478991B (en) 2010-03-26 2014-12-24 Microsoft Corp Dielectric chip antennas
GB2484540B (en) 2010-10-15 2014-01-29 Microsoft Corp A loop antenna for mobile handset and other applications
GB2484542B (en) 2010-10-15 2015-04-29 Microsoft Technology Licensing Llc LTE antenna pair for mimo/diversity operation in the LTE/GSM bands
US9281562B2 (en) 2011-07-06 2016-03-08 Nokia Technologies Oy Apparatus with antenna and method for wireless communication
US9240627B2 (en) * 2011-10-20 2016-01-19 Htc Corporation Handheld device and planar antenna thereof
US9147938B2 (en) * 2012-07-20 2015-09-29 Nokia Technologies Oy Low frequency differential mobile antenna
TWI511371B (zh) * 2013-03-08 2015-12-01 Acer Inc 通訊裝置
TWI539678B (zh) * 2014-05-16 2016-06-21 宏碁股份有限公司 通訊裝置
US9600999B2 (en) 2014-05-21 2017-03-21 Universal City Studios Llc Amusement park element tracking system
CN105281800B (zh) * 2014-05-28 2018-11-16 宏碁股份有限公司 通信装置
WO2017182069A1 (en) 2016-04-20 2017-10-26 Huawei Technologies Co., Ltd. Antenna arrangement and method for antenna arrangement
CN107967026B (zh) * 2017-11-23 2019-10-25 Oppo广东移动通信有限公司 天线组件、终端设备及改善天线辐射性能的方法
KR102442509B1 (ko) * 2018-01-22 2022-09-14 삼성전자주식회사 안테나를 포함하는 전자 장치 및 신호 송신 또는 수신 방법
US10665939B2 (en) * 2018-04-10 2020-05-26 Sierra Nevada Corporation Scanning antenna with electronically reconfigurable signal feed
EP3793028A1 (en) 2019-09-12 2021-03-17 Nokia Solutions and Networks Oy Antenna
CN110994178B (zh) * 2019-12-31 2022-01-28 维沃移动通信有限公司 一种天线结构及电子设备
TWI757091B (zh) * 2021-02-09 2022-03-01 緯創資通股份有限公司 天線結構
KR20240127723A (ko) * 2023-02-16 2024-08-23 엘지이노텍 주식회사 다중 안테나

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1870957A1 (en) * 2006-06-20 2007-12-26 Alps Electric Co., Ltd. Antenna device having high reception sensitivity over wide band

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US3069778A (en) 1958-03-24 1962-12-25 Porlage Machine Company Three dimensional layout device
US3909830A (en) * 1974-05-17 1975-09-30 Us Army Tactical high frequency antenna
JP3482089B2 (ja) * 1996-12-25 2003-12-22 シャープ株式会社 周波数切替式逆ｆアンテナ
FI113212B (fi) * 1997-07-08 2004-03-15 Nokia Corp Usean taajuusalueen kaksoisresonanssiantennirakenne
US6429821B1 (en) * 1999-10-12 2002-08-06 Shakespeare Company Low profile, broad band monopole antenna with inductive/resistive networks
US6504507B2 (en) * 2001-02-09 2003-01-07 Nokia Mobile Phones Limited Antenna tuning
JP3469880B2 (ja) * 2001-03-05 2003-11-25 ソニー株式会社 アンテナ装置
US20050245204A1 (en) * 2004-05-03 2005-11-03 Vance Scott L Impedance matching circuit for a mobile communication device
JP2006086630A (ja) 2004-09-14 2006-03-30 Matsushita Electric Ind Co Ltd アンテナ装置及び移動体通信用端末装置
US7469131B2 (en) * 2004-09-14 2008-12-23 Nokia Corporation Terminal and associated transducer assembly and method for selectively transducing in at least two frequency bands
KR100597581B1 (ko) * 2004-11-05 2006-07-06 한국전자통신연구원 스터브를 포함한 대칭 구조의 다중대역 내장형 안테나
FI124618B (fi) * 2005-03-29 2014-11-14 Perlos Oyj Antennijärjestelmä ja menetelmä antennin yhteydessä sekä antenni
US7542005B2 (en) * 2005-05-31 2009-06-02 Farrokh Mohamadi Tunable integrated antenna
EP1858115A1 (en) * 2006-05-19 2007-11-21 AMC Centurion AB Antenna device and portable radio communication device comprising such an antenna device
FI120277B (fi) * 2006-06-21 2009-08-31 Valtion Teknillinen RFID-lukulaite ja menetelmä RFID-lukulaitteessa
JP4775771B2 (ja) * 2006-07-28 2011-09-21 株式会社村田製作所 アンテナ装置及び無線通信機
US7671804B2 (en) 2006-09-05 2010-03-02 Apple Inc. Tunable antennas for handheld devices
JPWO2008035526A1 (ja) * 2006-09-20 2010-01-28 株式会社村田製作所 アンテナ構造およびそれを用いた無線通信装置
FI120427B (fi) * 2007-08-30 2009-10-15 Pulse Finland Oy Säädettävä monikaista-antenni
JP2009253593A (ja) * 2008-04-04 2009-10-29 Sharp Corp アンテナ装置およびこれを用いた通信機
JP5050986B2 (ja) * 2008-04-30 2012-10-17 ソニー株式会社 通信システム
US7864127B2 (en) * 2008-05-23 2011-01-04 Harris Corporation Broadband terminated discone antenna and associated methods

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1870957A1 (en) * 2006-06-20 2007-12-26 Alps Electric Co., Ltd. Antenna device having high reception sensitivity over wide band

Also Published As

Publication number Publication date
GB2472779B (en) 2013-08-14
US9070975B2 (en) 2015-06-30
EP2950387A1 (en) 2015-12-02
GB2472779A (en) 2011-02-23
EP2467898A2 (en) 2012-06-27
KR20120054008A (ko) 2012-05-29
WO2011021027A3 (en) 2011-05-26
KR101652146B1 (ko) 2016-08-29
EP2950387B1 (en) 2016-07-13
TWI538305B (zh) 2016-06-11
US20120133571A1 (en) 2012-05-31
WO2011021027A2 (en) 2011-02-24
GB0914280D0 (en) 2009-09-30
TW201136028A (en) 2011-10-16
CN102474001A (zh) 2012-05-23
EP2467898B1 (en) 2015-08-05

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Effective date: 20130730

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Applicant before: Antenova Ltd.

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Effective date: 20150519

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Patentee after: Micro soft technique license Co., Ltd

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Patentee before: Microsoft Corp.